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1. (WO2019042441) BATTERY BALANCING SYSTEM, VEHICLE, BATTERY BALANCING METHOD, AND STORAGE MEDIUM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/042441 International Application No.: PCT/CN2018/103685
Publication Date: 07.03.2019 International Filing Date: 31.08.2018
IPC:
B60L 11/18 (2006.01) ,H02J 7/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
11
Electric propulsion with power supplied within the vehicle
18
using power supplied from primary cells, secondary cells, or fuel cells
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Applicants:
比亚迪股份有限公司 BYD COMPANY LIMITED [CN/CN]; 中国广东省深圳市 坪山新区比亚迪路3009号 No. 3009, BYD Road, Pingshan Shenzhen, Guangdong 518118, CN
Inventors:
罗红斌 LUO, Hongbin; CN
王超 WANG, Chao; CN
沈晓峰 SHEN, Xiaofeng; CN
王成志 WANG, Chengzhi; CN
曾求勇 ZENG, Qiuyong; CN
Agent:
北京清亦华知识产权代理事务所(普通合伙) TSINGYIHUA INTELLECTUAL PROPERTY LLC; 中国北京市 海淀区清华园清华大学照澜院商业楼301室 Room 301 Trade Building, Zhaolanyuan, Tsinghua University, Qinghuayuan, Haidian District Beijing 100084, CN
Priority Data:
201710775028.631.08.2017CN
Title (EN) BATTERY BALANCING SYSTEM, VEHICLE, BATTERY BALANCING METHOD, AND STORAGE MEDIUM
(FR) SYSTÈME D'ÉQUILIBRAGE DE BATTERIE, VÉHICULE, PROCÉDÉ D'ÉQUILIBRAGE DE BATTERIE ET SUPPORT D'INFORMATIONS
(ZH) 电池均衡系统、车辆、电池均衡方法及存储介质
Abstract:
(EN) A battery balancing system, a vehicle, a battery balancing method, and a storage medium. The battery balancing system comprises acquisition modules (12), balancing modules (13), and control modules (14). Each control module (14) is alternatively connected to an acquisition module (12) and a balancing module (13) corresponding to the same battery cell (111) by means of a control channel (140); when the control module (14) is connected to the acquisition module (12), the acquisition module (12) is used for acquiring parameter information of the battery cell (111) in a battery pack (11); and when the control module (14) is connected to the balancing module (13), the balancing module (13) is used for performing balancing on the battery cell (111) in the battery pack (11).
(FR) L'invention concerne un système d'équilibrage de batterie, un véhicule, un procédé d'équilibrage de batterie et un support d'informations. Le système d'équilibrage de batterie comprend des modules d'acquisition (12), des modules d'équilibrage (13) et des modules de commande (14). Chaque module de commande (14) est connecté en alternance à un module d'acquisition (12) et à un module d'équilibrage (13) correspondant à la même cellule de batterie (111) au moyen d'un canal de commande (140) ; lorsque le module de commande (14) est connecté au module d'acquisition (12), le module d'acquisition (12) est utilisé pour acquérir des informations de paramètre de la cellule de batterie (111) dans un bloc-batterie (11) ; et lorsque le module de commande (14) est connecté au module d'équilibrage (13), le module d'équilibrage (13) est utilisé pour réaliser un équilibrage sur la cellule de batterie (111) dans le bloc-batterie (11).
(ZH) 一种电池均衡系统、车辆、电池均衡方法及存储介质。电池均衡系统包括采集模块(12)、均衡模块(13)和控制模块(14),控制模块(14)通过一个控制通道(140)选择性地与对应于同一单体电池(111)的采集模块(12)和均衡模块(13)连接;控制模块(14)与采集模块(12)连接时,采集模块(12)用于采集电池组(11)中单体电池(111)的参数信息;控制模块(14)与均衡模块(13)连接时,均衡模块(13)用于对电池组(11)中的单体电池(111)进行均衡处理。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)